2011

Exchanging Real-World Solutions to Improve Speed, Cost, and Predictability BioProcess International Conference & Exhibition

The BioProcess International Conference is your one-stop industry resource for driving down costs; improving quality; and achieving rapid, robust, and resilient process development and manufacturing. This is where challenges are explored, solutions are uncovered, and opportunities are developed — at the largest and most highly respected event solely dedicated to biopharmaceutical manufacturing. New This Year New, unpublished data in every conference session Reports from the FDA, EMA, and leading industry players on biosimilars and biobetters Sessions on managing global manufacturing…

Electroporation-Enhanced Delivery of DNA Vaccines

    Vaccines represent one of the most important medical developments in human history. As recently as a century ago, infectious diseases were the main cause of death worldwide, even in the most developed countries. For instance, the Spanish flu pandemic of 1918 killed more people than all the bullets and bombs did during World War I (1). Today, a vast range of vaccines are available to protect against more than two dozen infectious diseases, especially in pediatrics. Our society…

Expanding Emerging Market Access Through Regulatory Strategy

    The growth potential for biopharmaceutical companies in emerging markets is no secret. By 2015, up to 35% of the global biopharmaceutical market will be in China and other developing countries. Yet even though most companies have reset their research and development (R&D) and supply chain models to support global expansion, their regulatory submission strategies and capabilities often fall short. The number of regulatory requirements has grown exponentially as biopharmaceutical companies enter new and disparate markets, but efforts in…

Considerations in Scale-Up of Viral Vaccine Production

    On 28 June 2011, the Food and Agriculture Organization of the United Nations declared the Rinderpest cattle plague virus to be the second troublesome virus (after smallpox) that humans have eradicated from the Earth (1). Such achievements herald exciting times both for classical vaccinology and for many new and developing technologies. Here we consider scaling up of vaccines and related hybrid, targeted, and conjugated viral therapeutics that are made through animal cell culture. The vaccine industry is now…

Trends and New Technology in Vaccine Manufacturing

Significant changes are sweeping the vaccine manufacturing industry. Demand for human vaccines is predicted to grow significantly — in part driven by needs in emerging countries, where only small fractions of their large and growing populations has access to vaccines. Sustained growth is expected to yield a vaccine market of US$25 billion by the year 2015 (1). Relatively low immunization rates in the Asia–Pacific regions represent significant untapped potential for vaccine manufacturers. Growing populations, increased government funding, and increasing personal…

Uniting Small Molecule and Biologic Drug Perspectives

    Cosponsored by CASSS (an international separation science society) and the US Food and Drug Administration (FDA), the January 2010 CMC Strategy Forum explored antibody–drug conjugates (ADCs), which are monoclonal antibodies (MAbs) coupled to cytotoxic agents. The ADC platform of products is being used more and more for clinical evaluation in oncology. More than a dozen companies are developing several types, including products conjugated with calicheamicin, auristatins, and maytansinoids. Such products use the specificity of a MAb to deliver…

Pseudomonas fluorescens Expression Technology for Subunit Vaccine Production and Development

New methods and platforms for rapid development and production of effective subunit vaccines have become a 21st-century imperative. Not only is it important to rapidly express and produce a large number of antigens, but those antigens must be expressed and folded such that their effectiveness in preclinical studies is predictive of their potential effectiveness as vaccines. This task has created a bottleneck in vaccine development because recombinant protein expression is difficult and time-consuming, involving a large number of variables. Highly…

Implementation of the ASTM Standard for Manufacturing Systems Verification

In 2007, ASTM International (ASTM), formerly known as the American Society for Testing and Materials, published its “E2500-07” international industry consensus standard for conducting a risk-based design and qualification of good manufacturing practice (GMP) manufacturing systems (1). This guide incorporates risk- and science-based practices to focus on critical aspects affecting equipment systems throughout their design–qualification–operation lifecycle. Presentations at recent PDA and ISPE annual meetings indicate that the bioprocess industry is embracing E2500 to improve system designs and reduce costly validations.…

New Technologies to Meet the Challenge of Pandemic Influenza

    In the early spring of 2009, a new strain of H1N1 influenza emerged and swept across the globe more rapidly than vaccine producers could keep pace. By the time the pandemic abated in February 2010, the US Centers for Disease Control (CDC) estimated that between 8,500 and 17,600 Americans had died from H1N1 infection, with a disproportionate number of deaths occurring among healthy children and young adults. An estimated 15–25% of the nation’s population was exposed to the…

Generic Biologics

      The Biologics Price Competition and Innovation (BPCI) Act of 2009 establishes an abbreviated approval pathway for biologic drugs in the United States that are demonstrated to be highly similar (biosimilar) to or interchangeable with biological products licensed by the US Food and Drug Administration (FDA). BPCI was part of the Patient Protection and Affordable Care Act (Act) that was signed into law on 23 March 2010 (1). As the name of the umbrella legislation implies, the legislative…